Today we will read about What is Computer.It is a simple question and also a difficult one to answer. No matter how you look at it, the computer is a mechanism which serves as a medium for using information technology.
What is computer?
There are many things which are not known about computer. You have to have knowledge about these before you will start using this mechanism.
Machine is a digital device that has a certain combination of components. The machine performs functions which include translating text into speech, printing and scanning images. The world’s largest in size is the computer. These days computer has become part of our life and we rely on them for all the things we want.
The machine is also known as computer which has automatic data processing and storage of information. The reason why the machine is also known as the computer is because this machine is used for storing and processing information. As far as machines are concerned, they are also referred to as automation. You can find that even medical field uses this instrument to store and process medical information.
Digital devices, which run on a central processor such as personal computers, laptops, mobile phones and PDA all make use of the machine. Even business industries such as manufacturing industries use this machine to make an efficient functioning. These devices are used by small businesses to facilitate their running.
The machine makes use of small servers which have minimal processing power. They can store, send, receive and process information from anywhere and even from other machines. In fact these devices are small enough to be placed on any table or desk which saves space.
In spite of being small, they have almost all the qualities of telephone lines and computers. They are light, which means they have high storage capacity. They can handle and store large amount of data at a time, which makes them suitable for certain applications.
It is a simple device and it is definitely the most important part of the information technology. It makes our life easy and economical.